Base | Representation |
---|---|
bin | 1010011111101… |
… | …1100111010110 |
3 | 10001211120010222 |
4 | 2213323213112 |
5 | 42232202410 |
6 | 4211314342 |
7 | 1043116460 |
oct | 247734726 |
9 | 101746128 |
10 | 44022230 |
11 | 2293860a |
12 | 128ab9b2 |
13 | 9174575 |
14 | 5bbd130 |
15 | 3ce8955 |
hex | 29fb9d6 |
44022230 has 64 divisors (see below), whose sum is σ = 97182720. Its totient is φ = 14027904.
The previous prime is 44022191. The next prime is 44022241. The reversal of 44022230 is 3222044.
It is a junction number, because it is equal to n+sod(n) for n = 44022199 and 44022208.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 59201 + ... + 59939.
It is an arithmetic number, because the mean of its divisors is an integer number (1518480).
Almost surely, 244022230 is an apocalyptic number.
44022230 is an abundant number, since it is smaller than the sum of its proper divisors (53160490).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
44022230 is a wasteful number, since it uses less digits than its factorization.
44022230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 813.
The product of its (nonzero) digits is 384, while the sum is 17.
The square root of 44022230 is about 6634.9250184158. The cubic root of 44022230 is about 353.0942777981.
Adding to 44022230 its reverse (3222044), we get a palindrome (47244274).
The spelling of 44022230 in words is "forty-four million, twenty-two thousand, two hundred thirty".
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